2012218351

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{740603}}^1$

素因数の和:740646

約数の個数: 16

約数和(自身を含む): 2488429440

約数和(自身を除く): 476211089

約数列:

[1, 11, 13, 19, 143, 209, 247, 2717, 740603, 8146633, 9627839, 14071457, 105906229, 154786027, 182928941, 2012218351]

約数ペア:

[(1, 2012218351), (11, 182928941), (13, 154786027), (19, 105906229), (143, 14071457), (209, 9627839), (247, 8146633), (2717, 740603)]